US2215438A - Battery grid pasting machine - Google Patents

Battery grid pasting machine Download PDF

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Publication number
US2215438A
US2215438A US14475A US1447535A US2215438A US 2215438 A US2215438 A US 2215438A US 14475 A US14475 A US 14475A US 1447535 A US1447535 A US 1447535A US 2215438 A US2215438 A US 2215438A
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United States
Prior art keywords
grids
paste
belt
hopper
roller
Prior art date
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Expired - Lifetime
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US14475A
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English (en)
Inventor
Henry J Radle
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USL BATTERY Corp
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USL BATTERY CORP
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Filing date
Publication date
Priority to BE414813D priority Critical patent/BE414813A/xx
Application filed by USL BATTERY CORP filed Critical USL BATTERY CORP
Priority to US14475A priority patent/US2215438A/en
Priority to FR805407D priority patent/FR805407A/fr
Priority to GB9895/36A priority patent/GB477764A/en
Priority to GB35746/36A priority patent/GB473118A/en
Application granted granted Critical
Publication of US2215438A publication Critical patent/US2215438A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • This invention relates to machines for applying paste to the grids used in storage batteries.
  • the grids usually consist of a frame across which spaced bars extend in intersecting relation where- 6 by a multiplicity of openings are formed into which a paste is packed to provide a facing of paste on each side of each grid.
  • the paste is of a more or less poisonous nature and for this reason hand application of the paste 10 to the grids or pasting is undesirable. Moreover, hand pasting is slow and ununiform. Machines have been proposed for applying paste to storage battery grids but such machines have not pasted grids satisfactorily and the majority of battery manufacturers resort to hand pasting. It is the purpose of this invention to automatically paste grids and avoid the difficulties heretofore encountered in grid pasting machines.
  • the principal object of the invention is to apply paste to storage battery grids automatically so that all of the openings in each grid will be uniformly, completely and compactly 'filled to provide properly pasted grids having full surfaces of paste on the sides thereof.
  • Another object is to roughen the surfaces of .pasted grids and thereby increase the surface area.
  • a further object is to render the grids durable and prevent checking thereof by passing them through a fixing bath.
  • Still further objecta of the invention are to automatically feed grids sequentially to pasting position; to force paste toward and to flll the openings in the grids while. they are in pasting position; to strip the paste from the pressing means and separate the pasted grids from the filling means; to remove'excess paste from the pasted grids prior to passage thereof from pasting position to avoid waste of the paste; to smooth the pasted grids and insure uniformity therein; and-to tightly pack the paste onto the grids and thereby completely fill the openings therein.
  • Still further objects are to remove paste from operative parts of the machine and to collect the removed paste' in the machine; to remove paste from the edges of the pasted grids during passage thereof through the machine and to collect the removed paste in the machine; to prevent the application of paste to selected parts of the grids; to pack the pasted grids together to facilitate removal thereof from the machine; and to provide a novel machine of simplev and economical construction and eflicient and positive operation.
  • Fig. 1 is a side elevation
  • Fig. 2 is a top plan
  • Fig. 2a is an enlarged fragmentary detail view
  • FIG. 3 is a longitudinal sectional view taken 15 substantially on the line 3-3 of Fig. 2;
  • Fig 4 is a vertical transverse sectional view taken substantially on the line 4-4 on Fig. 3;
  • Fig. 5 is a vertical transverse sectional view taken substantially on the line 5-5 on Fig. 3;
  • Fig. 6 is a vertical transverse sectional view taken substantially on the line Gy-B on Fig. 1;
  • Fig. 7 is a vertical transverse sectional view taken substantially on the line on'Fig. 1;
  • Fig. 8 is a longitudinal sectional view taken substantially on the line 88 on Fig. 2; and 1 Fig. 9 is a 'view'similar to Fig. 8 showing a modified form of construction.
  • the machine includes 'a frame Ill having side plates II at one end thereof, the 30 upper edges of which side plates are inclined in wardly as indicated at l2 (Fig. 1) and the flanges l3 at the lower end of a hopper N are spaced from these tapered top edges by spacing'bolts l5".
  • the hopper is held in place on the side 35v plates by bolts l5 extending through the flanges l3 and'threadedly engaging the side plates.
  • the bolts have springs 15' between their heads and the flanges l3 so that the hopper will be normally spring pressed toward the side plates at all 40 times.
  • top edges of extensions l6 of the side plates provide a table on which a stack of grids G are mounted to be withdrawn one at a time.
  • the grids pasted by this machine comprise a substantially rectangular frame having bars therein arranged in intersecting relation to provide a multiplicity of openings and at one upper corner of each grid there is a lug.
  • L Two of such grids are arranged in side by side relation and are suitably joined along the juxtaposed edges so that there isalugL at each of the upper corners of such a pairof grids.
  • Grids as used hereinafter refers to a pair so that there 5;
  • lug L is a lug L at the upper corners thereof, and these lugs are utilized in the passage of the grids through this machine, as will be explained hereinaftei'.
  • a shaft I1 is journaled in the extensions l8 and carries a feed roller l8 having a relieved portion iii in the periphery thereof defining a shoulder 28.
  • extends between the extension l8 near the juncture thereof with the side plates II and provides a support for the stack of grids.
  • a shaft 22 extends between the extensions l6 substantially midway between the roller l8 and the ledge 2
  • the wall 25 includes inturned ears 28 (Fig. 1) through which adjustment bolts 21 are passed, and these bolts are secured in flanges 28 on the sides of the hopper l4.
  • Springs 28 are disposed about the bolts 21 between the ears 26 and the flanges 28 and urge-the wall 25 upwardly so that by adjusting the bolts 21 the vertical extent of the opening 24 may be regulated to accommodate grids of varied thicknesses.
  • the grids stacked upon the top edges of the extensions l5 rest against the wall 25 and gravitate theretoward by reason of the inclination of the top edges of the extensions.
  • a shaft 23 is journaled in the side walls II in substantially vertical alignment with the lower end of the wall 25 and an elongated pulley 33 is mounted thereon.
  • is journaled in the side walls I I in substantially vertical alignment with the forward end of the hopper l4 and an elongated pulley 32 is mounted thereon.
  • An endless belt 33 is passed about the pulleys 38 and 32 and preferably this belt is made of a heavy fabric material.
  • a roller 34 is supported adjacent the roller 38 on a shaft journaled in the side plates I I and is positioned outwardly of the endless belt.
  • Another roller 35 is mounted inwardly of the endless belt 33 adjacent the roller 34 and this roller is mounted on a shaft 35 journaled in nuts 31 through which adjustment bolts 38 are passed, and this arrangement affords a belt tightener. By rotating the bolts 38 the nuts 31 may be moved therealong to draw the belt 33 toward the roller 34.
  • the endless belt 33 also passes over a roller 33 mounted adjacent the pulley 32 for a purpose to be described more fully hereinafter.
  • a bed plate 40 extends between the side plates H immediately below the upper reach of the belt 33 between the pulleys 30.and 32 and this reach of the belt provides the bottom of the hopper I 4.
  • the rear wall of the hopper I4 is flared inwardly as at 4
  • bearings 43 that are mounted for vertical movement on bolts 44 fastened in the side plates ll.
  • Springs 45 about these bolts act on the top edges of the bearings 43 and urge the roller 48 mounted on the shaft 42 between the bearings 43 toward the belt 33.
  • the shoulder 23 remains in engagement with the rear edge of the lowermost grid until the leading edge of this grid has passed through the opening 24 into position below the roller 46 which thereupon clamps the grid in advancing engagement with the belt 33 and thereupon the belt feeds the grid through the bottom of the hopper l4.
  • of the rear wall of the hopper bears upon the grid at the bottom of the hopper and forces the grid into engagement with the belt 33 to insure the advancing of the grid through the grid on the belt at the bottom of the hopper to pass through the bight between this roller and the belt.
  • Anothershaft 50 is journaled in the side walls of the hopper l4 and carries an agitator 5
  • the paste that is to be packed onto the grids is introduced into the hopper l 4 and the agitator 5
  • the roller 43 feeds the paste into the openings in the grids and paste is thereby applied to both sides of the grids.
  • the belt 33 backs up the grids as the paste is fed thereinto and insures fllling of the openings in the grids.
  • the paste may adhere to the periphery of the roller 48 and this would tend to pull the paste off the grids and to prevent this a blade 52 is mounted in the hopper l4 and engages the periphery of the roller 43 immediately forward of the bight thereof. This blade so scrapes the periphery of the roller 43 that the paste is stripped therefrom and as the grids pass beneath the blade the paste is packed thereonto.
  • the front wall of the hopper I4 is terminated in an appreciable amount above the belt 33 and another wall 53 (Figs. 3 and 5) extends from the lower end of the front wall of the hopper almost to the belt 33.
  • This wall 53 is preferably inclined inwardly and a flange 54 is provided at the upper end thereof. Adjusting bolts 55 pass through the flange 54 near the ends thereof and are secured in flanges 53 at the sides of the An inwardly inclined foot 51 at the lower end of the wall 53 engages an upwardly extending flange on the mat 58.
  • the mat 58 is preferably made of rubber or similar material.
  • the plate 53 and the flange thereon provide a backing for the mat 58 and the flange is connected to the plate by a hinge 58.
  • the foot 51 may be moved toward and away from the belt 33 to regulate the engagement of the leading edge of the mat 58 with the grids after passage thereof beneath the blade 52.
  • the leading edge of the mat is adapted to wipe the pasted grids to remove excess paste therefrom prior to passage thereof from the hopper and preferably the wiping en- 'gagement is such that all but a thin film of the mat the surface of the paste packed into the openings therein is flush with the faces of the frames of the grids.
  • This part of the mat is adjusted to apply this pressure by means of adjusting bolts 6
  • a chain 83 is passed about a sprocket 64 on the shaft of the motor 65 carried by the frame l9 and this chain 'also passes about a sprocket 68 fast on the shaft 91 journaled in the side plates II.
  • is fast on the shaft 10 ouwardly of the other side plate I l and a chain 12 is passed thereabout and about a sprocket 13 fast on the shaft 48.
  • Another sprocket I4 is fast on the shaft 48 adjacent the sprocket l3 and a chain 15 is passed thereabout and about a sprocket .16 fast on the shaft 59.
  • a pinion I! (Fig. 5) is fast on the shaft 10 inwardly of the gear 69 and meshes with a gear 18 fast on the shaft 3
  • a chain 19 is directed about the sprocket fast on the shaft 29 outwardly of one of the Side plates H and this chain is directed about another sprocket 8
  • the chain 63 drives the sprocket 66 and the shaft 61 and thereupon pinion 68 drives the gear 99 to rotate the shaft 19.
  • the pinion 1! drives the gear 18 and rotates the shaft 3! whereupon the belt 33 is driven, and this causes rotation of the shaft 29 and therefore the sprocket 80 and hence the chain 19 transmits rotation to the sprocket 8
  • the paste introduced into the hopper I4 is rather moist and the pressure exerted by the roller 49 and the mat 58 squeezes moisture from the paste into the belt 33.
  • the paste sticks to the belt if the belt is too dry and therefore the belt is moistened prior to each time the machine is set in operation.
  • the belt is properly conditioned by maintaining a predetermined degree of saturation in the belt.
  • moisture squeezed from the paste is extracted from the belt so a to maintain the predetermined degree of saturation .therein.
  • the roller 39 is provided and the roller is positioned adjacent the pulley 32 so that the belt passes between the peripheries of this roller and Pulley to be subjected to pressure so that any' excess moisture will be squeezed from the belt.
  • the amount of moisture squeezed from the paste by the roller 49 and the mat 59 and the humidity of the atmos phere will vary as well as other variables and therefore'the belt should be subjected to variated pressures so that the predetermined degree of saturation may be maintained therein under all conditions and this degree of saturation is determined by so adjusting the roller 39 relative to the periphery of the pulley 32 that there'will be sufiicient moisture in the belt to prevent sticking of the paste thereto.
  • the shaft 82 on which it is mounted is journaled inbearings 83' mounted on adjustment screws 84 journaled in lugs '95 (Fig.
  • the adjustment screws 84 extend beyond the outer edges of the side plates H and are therefore accessible to facilitate adjustment of the roller 39.
  • the paste which does collect on the periphery of the belt is scraped therefrom by a scraper 86 (Fig. 3) which engages the belt near the point of disengagement thereof from the grids.
  • the scraper 86 includes an inwardly inclined upper edge so that paste scraped from the belt will pass into a receptacle 31 mounted in the frame l9 below the scraper 99, openings 88 being provided in the However,
  • the springs I5 will permit the hopper to raise to permit the extra grid or foreign matter to pass (I tively mounted in the slots I 00 and IOI in the side plates II.
  • the roller 96 is mounted on a shaft I02 journaled in bearing blocks I03 and I04 that are also respectively mounted in the slots I00 and IOI.
  • the bearing blocks 98 and 99 and bearing blocks I03 and I04 are slidable in the slots I00 and IOI, and a spring I05 acts on the bearing block 98 and a spring I06 acts on the bearing block 99 to force the bearing blocks 98 and 99 toward the bearing blocks I03 and I04 respectively whereby the peripheries of the rollers 95 and 96 are normally urged toward each other.
  • Adjustment bolts I01 and I08 respectively cooperate with the springs I 05 and I06 so that the pressure exerted by the springs may be adjusted to regulate the pressure exerted by the rollers 95 and 96 on pasted grids passing therebetween.
  • a chain I09 passes about the sprocket I I0 fast on the shaft 3
  • the pasted grids have a large surface area and to this end the finishing rollers 95 and 96 roughen the pasted surfaces of the grids as the grids pass therebetween. Consequently the thin fabric coverings are provided on the rollers 95 and 96 and preferably foraminated fabric is used so that the paste can enter the interstices and be roughened.
  • a table H2 is provided near theextensions I6 and the operator of the machine may stack a supply of grids thereon and from time to time these grids are stacked on the extensions I6 for passage through the machine.
  • the shoulder engages the rear edge of the lowermost grid and forces this grid forwardly in the manner described and preferably the operation of the roller I8 is so timed that the shoulder 20 will feed the grids forwardly in adjacent relation to each other.
  • the grids are picked up by the belt 33 upon disengagement of the shoulder 20 therefrom and are thereafter fed by the belt until they reach the finishing rollers 95 and 96. Inasmuch as power is supplied to the roller I8 through the belt 33 any failure in operation of the belt 33 will also interrupt operation of the roller I8 and therefore jamming of the grids during passage thereof through the hopper is preveri'ted.
  • the opening in the bottom of the hopper is sized to correspond to the width of the grids intermediate the marginal side edges thereof.
  • the lower parts of the side walls of the hopper I4 are provided with the outwardly extending flanges I3 (Fig. 4) in which longitudinally extending recesses II4 are formed and the marginal side edges and lugs on the grids pass through these recesses II4 during movement thereof through the hopper.
  • the rollers 95 and 96 are of a length corresponding to the width of the opening at the bottom of the hopper I4 so that they will be effective only on those portions of the grids to which paste has been applied during movement of the grids through the hopper.
  • Pasted grids may check which is objectionable and may so dry out that the paste will not be properly secured therein but checking and excessive drying out'may be obviated by immersing the pasted grids in a fixing bath such as a suitable acid, for example, sulphuric. Furthermore the pasted grids may be rendered durable by immersing them in a fixing bath. Therefore, as the grids pass from the finishing rollers 95 and 96 I automatically immerse .the grids in a fixing bath and subsequently deposit the grids on a delivery conveyor.
  • a fixing bath such as a suitable acid, for example, sulphuric.
  • a lined tank H6 is mounted on the frame I0 forwardly of the finishing rollers 95 and 96 and. the pasted grids are passed through the bath in this tank and in those instances where the bath is acid the tank is lined as indicated at H! with an acid resistant material such as lead.
  • the lugs L thereon ride along the substantially horizontal surfaces on the cam plates H8 carried by the brackets II9 fast at the sides of the tank I I6.
  • a receptacle I20 is removably retained on the top of the tank II6 adjacent the forward end of the horizontal surfaces on the cam plates II8 by thumb screws I2I.
  • a stop I22 including an upturned end facing the horizontal surfaces on the cam plates H8 is mounted on the receptacle I20, and this stop is preferably made of a resilient material such as rubber.
  • a shaft I25 (Fig. 8) is journaled in the tank 6 and carriesa pair of discs I26.
  • the lower ends of the cam surfaces I 24 extend past the peripheries of the discs I26 outwardly of the discs and spaced teeth I21 on the discs have radially extending edges thereon on the sides thereof facing in the direction of rotation of the discs which is clockwise as viewed in Fig. 8.
  • cam plates I28 are mounted on the tank II6 outwardly of the discs I26 and these cam plates terminate adjacent the vertical center plane of the shaft I25 and a grid picked up by the teeth I21 is carried up into vertical position, and as the teeth I21 carrying the grid move beyond the vertical center plane of the shaft I25 the lugs L on the carried grid are deposited on the cam plates I28 over which they slide toward another pair of discs I29 similar to the discs I26.
  • a shaft I30 is journaled in the frame I0 substantially in alignment with the forwardmost wall of the tank H6 and the discs I29 are fast on this shaft.
  • recesses I3I are formed in the outer wall of the tank by offsets I32 and the discs I29 extend into these recesses.
  • the discs I29 are arranged inwardly of the cam plates I28 and as the lugs L on the grids slide along these recesses they move onto teeth I33 on the peripheries of the discs I29 to be picked up and carried by these teeth and the grids are carried along by the teeth to be deposited on the cam plates I34 mounted on the frame I0 inwardly of the discs I29.
  • Shafts I35 and I36 (Fig. l) are journaled in the frame I0 in spaced relation with each other.
  • Sprockets I31 are mounted on the shaft I35 inwardly of the lower ends of the cam plate I34 and sprockets I38 are mounted on the shaft I36 in alignment with the sprockets-I31.
  • Chains I39 are directed around the aligned sprockets I31 and I38 and grids G pass from the cam plates I34 to have the lugs L thereon slide onto the chains I39, and the grids picked up by the chains are carried along in spaced relation to a pair of cam plates I40 mounted beyond the shaft I36 and the grids pass from the chains I39 onto the cam plates I40 and the engagement of the succeeding grids with the preceding grids forces the grids in compact relation up the cam plates I40. By passing the grids up the cam plates I40 they are packed in close face to face relation which facilitates their removal from the machine.
  • the discs I26 and I29 and the chains I39 7 preferably operate in timed'relation with the other parts of the machine and therefore a sprocket MI is fast on the shaft I02 and a chain I42 is directed thereabout which also passes about a sprocket I43 on the shaft I30.
  • a chain I44 passes about a sprocket I45 on the shaft I30 and a sprocket I48 on the shaft I25
  • the sprocket l43 is larger than the sprocket I4I so thatthe shaft I30 is rotated at a slower rate of speed than the shaft I02 but the sprockets I45 and I46 are preferably of the same size so that the shafts I30 and I25 will operate at the same speed.
  • a small sprocket I41 is fast on the shaft I30 outwardly of the sprocket I43 and a larger sprocket I48 is fast on the shaft I35.
  • a chain I49 passes about the sprockets I41 and I48 and by reason of the difference in diameter of these two sprockets the chains I39 operate at a relatively low rate of speed
  • a rocker I50 includes upstanding limbs I5I having outwardly extending studs I52 at the upper ends thereof. The studs I52 are journaled in the side walls of the tank I I6 but do not extend therethrough.
  • Quadrants I53 are mounted on the rocker I50 to be positioned outwardly of the lower ends of the surfaces I24 on the cam plates II8.
  • An arm I54 is fast on one of the studs I52 of the rocker I50 and an arm I55 is fast on the shaft I02 at the I place whereat the sprocket I4I is fast in'Fig. 7.
  • the paste is stripped from the means which press it into the openings in the grids as the grids pass from the pressing means and I avoid pulling the paste from the openings in the grids upon disengagement of the grids from the carrier that moves the grids through the hopper by employing a heavy fabric carrier and maintaining a predetermined degree of saturation in this carrier, and easily adjustable means are provided in the machine to enable the proper degree of saturation to be maintained in the carrier.
  • the paste is firmly pressed onto the grids to insure uniformity therein and the pasted surfaces of the grids are roughened to increase the surface area thereof and the durability of the pasted grids, and checking thereof is prevented by passing the grids through a fixing bath prior to discharging them from the machine.
  • a hopper for the paste for advancing the grids through the lower part of the hopper, a roller in the hopper for feeding the paste onto the grids, means for separating the paste from the roller and acting to urge the paste onto the grids as the grids are moved away from the roller by the advancing means, means for scraping excess paste from the grids prior to passage thereof from the hopper, and means for packing the paste into the grids after movement thereof past the scraping means.
  • a hopper for the paste means for advancing the grids through the lower part of the hopper, aroller in the hopper for feeding the paste onto the grids, means for separating the paste from the roller and acting to urge the paste onto the grids as the grids are moved away from the roller by the advancing means, common means for scraping excess paste from the grids prior to passage thereof from the hopper and for packing the paste into the grids, and adjusting means operating with the common means and operable v to adjust independently the scraping and packing portions of said common means.
  • a hopper for the paste In a battery grid pasting machine, a hopper for the paste, a pair of pulleys mounted below the hopper and having an endless belt directed thereabout and so positioned that the upper reach of said belt provides a bottom for the hopper, a supporting means below the upper reach of the belt intermediate said pulleys, means for feeding grids one at a time onto the upper reach of the belt to be movable therewith, means in the hopper for feeding paste onto the grids on the belt, means for operating the belt, and a roller cooperating with one of the pulleys and spaced from said pulley to receive the lower reach of the belt therebetween, said roller applying pressure on the belt to squeeze moisture from the belt and maintain a predetermined degree of saturation therein to prevent the belt from pulling paste from the grids whenthe grids are sepa-- rated therefrom.
  • a hopper for the paste a pair of pulleys mounted below the hopper and having an endless belt directed thereabout and 50 positioned that the upper reach of said belt provides a bottom for the hopper, a supporting means below the upper reach of the belt intermediate said pulleys, means for feeding grids one at a time onto the upper reach of the belt to be movable therewith, means in the hopper for feeding paste onto the grids on the belt, means for operating the belt, a roller cooperating with one of the pulleys and spaced from said pulley to receive the lower reach of the belt therebetween, said roller applying pressure on the belt to squeeze moisture from the belt and maintain a predetermined'degree of satura-- tion therein to prevent the belt from pulling paste from the grids when the grids are separated therefrom, and means for adjusting said roller relative to said pulley to regulate the pressure applied by said roller on said belt.
  • a hopper for the paste a pair of pulleys mounted below the hopper and having an endless belt directed thereabout and so positioned that the upper reach of said belt provides a bottom for the hopper, a supporting means below the upper reach of the belt intermediate said pulleys, means for feeding grids one at a time onto the upper reach of the belt to be movable therewith, means in the hopper for feeding paste onto the grids on the belt, means for operating the belt, a roller F cooperating with one of the pulleys and spaced from said pulley to receive the lower reach of the belt therebetween, said roller applying pressure on the belt to squeeze moisture from the belt and maintain a predetermined degree of saturation therein to prevent the belt from pulling paste 40 from the grids when the grids are separated therefrom, means for removing paste from said belt after the grids are separated therefrom, and means for scraping said roller to remove paste collected thereon.
  • means for applying paste to the grids means for advancing the grids past the paste applying means, a pair of rollers for applying a finish to the pasted grids and for feeding the grids forwardly, and a stop engageable with the leading edges of the grids prior to disengagement thereof from the rollers to remove paste from the leading edges of the grids.
  • a pasting machine a hopper having an inlet and an outlet, the bottom of said hopper sloping downwardly from said inlet to said outlet, primary pasting means in said hopper near the inlet thereof, and pressure means in said hopper more remote from said inlet.
  • a pasting machine a hopper having an inlet and an outlet, a movable belt constituting the bottom of said hopper and sloping downwardly from said inlet to said outlet, primary pasting means in said hopper near the inlet thereof, and pressure means in said hopper more remote from said inlet.
  • a hopper means for conveying grids through said hopper, agitating and pasting means in said hopper, a pressure roller in said hopper spaced from said means in the direction of grid travel, the bottom of said hopper sloping downwardly from said means toward said roller, and a scraper engaging said roller where it breaks contact with the grid, said 1 10 the direction of grid travel, a movable belt constituting the bottom of said hopper and sloping downwardly from said means towards said roller, and a scraper engaging said roller where it breaks contact with the grid, said scraper extending into close proximity to the upper surface of the grid passing therebeneath, whereby it functions as a dam on the material in the hopper between said means and said roller.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
US14475A 1935-04-03 1935-04-03 Battery grid pasting machine Expired - Lifetime US2215438A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE414813D BE414813A (de) 1935-04-03
US14475A US2215438A (en) 1935-04-03 1935-04-03 Battery grid pasting machine
FR805407D FR805407A (fr) 1935-04-03 1936-04-01 Perfectionnements aux machines à empâter les grilles des accumulateurs
GB9895/36A GB477764A (en) 1935-04-03 1936-04-03 Improvements in or relating to battery grid pasting machines
GB35746/36A GB473118A (en) 1935-04-03 1936-04-03 Improvements in or relating to battery grid pasting machines

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Application Number Priority Date Filing Date Title
US14475A US2215438A (en) 1935-04-03 1935-04-03 Battery grid pasting machine

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US2215438A true US2215438A (en) 1940-09-17

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US14475A Expired - Lifetime US2215438A (en) 1935-04-03 1935-04-03 Battery grid pasting machine

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US (1) US2215438A (de)
BE (1) BE414813A (de)
FR (1) FR805407A (de)
GB (2) GB473118A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669376A (en) * 1949-07-08 1954-02-16 Herbert C Winkel Grid pasting machine
US2761602A (en) * 1955-11-18 1956-09-04 Herbert C Winkel Method of feeding battery plate grids to a pasting station
DE3445739A1 (de) * 1983-12-15 1985-06-27 Wirtz Manufacturing Co., Inc., Port Huron, Mich. Vorrichtung zum aufbringen einer paste auf batteriegitter
US4606383A (en) * 1983-12-15 1986-08-19 Wirtz Manufacturing Company, Inc. Battery grid pasting machine
US5651399A (en) * 1995-10-16 1997-07-29 Ovonic Battery Company, Inc. Apparatus for fabricating pasted electrodes
US20140083562A1 (en) * 2012-09-24 2014-03-27 Wirtz Manufacturing Company, Inc. Battery Grid Pasting Machine and System
CN110875464A (zh) * 2018-08-29 2020-03-10 广州倬粤动力新能源有限公司 用于极板涂膏的装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082949B (de) * 1954-01-12 1960-06-09 Herbert Carl Winkel Maschine zum Pastieren von Gitterplatten fuer Akkumulatoren

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669376A (en) * 1949-07-08 1954-02-16 Herbert C Winkel Grid pasting machine
US2761602A (en) * 1955-11-18 1956-09-04 Herbert C Winkel Method of feeding battery plate grids to a pasting station
DE3445739A1 (de) * 1983-12-15 1985-06-27 Wirtz Manufacturing Co., Inc., Port Huron, Mich. Vorrichtung zum aufbringen einer paste auf batteriegitter
US4606383A (en) * 1983-12-15 1986-08-19 Wirtz Manufacturing Company, Inc. Battery grid pasting machine
US5651399A (en) * 1995-10-16 1997-07-29 Ovonic Battery Company, Inc. Apparatus for fabricating pasted electrodes
US20140083562A1 (en) * 2012-09-24 2014-03-27 Wirtz Manufacturing Company, Inc. Battery Grid Pasting Machine and System
US9397331B2 (en) * 2012-09-24 2016-07-19 Wirtz Manufacturing Company, Inc. Battery grid pasting machine and system
US9744552B2 (en) 2012-09-24 2017-08-29 Wirtz Manufacturing Company, Inc. Battery grid pasting machine and system
CN110875464A (zh) * 2018-08-29 2020-03-10 广州倬粤动力新能源有限公司 用于极板涂膏的装置
CN110875464B (zh) * 2018-08-29 2022-04-12 广州倬粤动力新能源有限公司 用于极板涂膏的装置

Also Published As

Publication number Publication date
GB477764A (en) 1938-01-03
BE414813A (de)
FR805407A (fr) 1936-11-19
GB473118A (en) 1937-10-06

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